/Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Public/dna/BinaryStreamWriter.h
void setFrom ( const [BinaryStreamReader](API\Plugins\RigLogicLib\dna\BinaryStreamReader) * source, [DataLayer](API\Plugins\RigLogicLib\dna\dna__DataLayer) layer, [UnknownLayerPolicy](API\Plugins\RigLogicLib\dna\dna__UnknownLayerPolicy) policy, [MemoryResource](API\Plugins\RigLogicLib\pma\MemoryResource) * memRes )